Quick-freezing hot fluorine defrosting device

Abstract

The utility model relates to the technical field of refrigeration equipment, in particular to a quick-freezing hot fluorine defrosting device which comprises a shell, a collecting hopper and a connecting pipe. The shell is of an n-shaped shell structure, the collecting hopper is fixed to the lower portion of the shell, and the connecting pipe is fixed to the lower portion of the collecting hopper. The motor bracket is fixed on the inner wall of the lower end of the connecting pipe; a motor is fixed to the middle of a motor support, and a rotating shaft of the motor penetrates through the motor support to be fixedly connected with a smashing cutter. The water containing tank is connected with the lower end of the connecting pipe; the evaporation pipe is arranged in the shell, and the two ends of the evaporation pipe are connected with the liquid inlet pipe and the liquid return pipe correspondingly. The heating wires are arranged above and below the middle of the evaporation pipe; by improving the quick-freezing hot fluorine defrosting device, the quick-freezing hot fluorine defrosting device has the advantages that frost is cut off through the heating wire, so that the frost falls more quickly, the frost is collected and crushed, and the frost is prevented from being frozen again, so that the problems and defects in the prior art and equipment are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, and more specifically, to a quick-freezing hot fluorine defrosting device. Background Art

[0002] Hot fluorine defrost utilizes the superheated refrigerant vapor with a relatively high temperature discharged from the compressor. After passing through the oil separator, it enters the evaporator. The evaporator is temporarily used as a "condenser" and the heat released when the hot fluorine is condensed is used to melt the frost layer on the surface of the evaporator.

[0003] When hot fluorine is used to defrost, the frost condenses on the evaporator tube as a whole and is not easy to fall off. The fallen frost falls into the water tray below. The frost in the water tray does not absorb heat and melts slowly. When the equipment is running, the frost in the water tray is easy to freeze again, making it inconvenient to clean.

[0004] In view of this, research and improvement are carried out on the existing problems, and a quick-freezing hot fluorine defrosting device is provided, aiming to solve the problems and improve the practical value through this technology. Utility Model Content

[0005] The utility model aims to provide a quick-freezing hot fluorine defrosting device to solve the problems and shortcomings raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a quick-freezing hot fluorine defrosting device, which is achieved by the following specific technical means:

[0007] A quick-freezing hot fluorine defrosting device comprises: an outer shell, a collecting bucket, a connecting pipe, a motor bracket, a motor, a crushing knife, a water tank, an evaporating pipe, a liquid inlet pipe, a liquid return pipe, a heating wire, and a bracket; the outer shell is a U-shaped shell structure, and the collecting bucket is fixed to the lower part of the outer shell, and the connecting pipe is fixed to the lower part of the collecting bucket; the motor bracket is fixed to the inner wall of the lower end of the connecting pipe; the motor is fixed to the middle position of the motor bracket, and the motor shaft passes through the motor bracket and is fixedly connected to the crushing knife; the water tank is connected to the lower end of the connecting pipe; the evaporating pipe is arranged in the outer shell, and the two ends of the evaporating pipe are respectively connected to the liquid inlet pipe and the liquid return pipe; the heating wire is arranged above and below the middle of the evaporating pipe, and the two ends of the heating wire are fixed by the bracket.

[0008] As a further optimization of the technical solution, the collection bucket of the quick-freezing hot fluorine defrosting device of the utility model is a funnel-shaped structure with a square upper part and a circular lower part.

[0009] As a further optimization of the technical solution, the heating wire in the quick-freezing hot fluorine defrosting device of the utility model is a heating wire with multiple semicircular arc structures.

[0010] As a further optimization of the technical solution, a drainage pipe is provided on the water tank of the quick-freezing hot fluorine defrosting device of the utility model.

[0011] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0012] 1. The heating wire of the utility model is provided with multiple semicircular arc structures. The heating wire is arranged above and below the middle of the evaporating tube. The heating wire surrounds the evaporating tube. After power is turned on, the heating wire heats up to cut off the frost on the surface of the evaporating tube, so that the frost falls off faster and the defrosting efficiency is accelerated.

[0013] 2. The collecting bucket of the utility model is a funnel-shaped structure with a square upper part and a circular lower part. The connecting pipe is fixed to the lower part of the collecting bucket, the motor bracket is fixed to the inner wall of the lower end of the connecting pipe, the motor is fixed to the middle position of the motor bracket, and the motor shaft passes through the motor bracket and is fixedly connected to the crushing knife. The fallen frost falls into the connecting pipe through the collecting bucket, is crushed by the crushing knife, and falls into the water tank to prevent the frost from accumulating and freezing again.

[0014] 3. The utility model improves the quick-freezing hot fluorine defrosting device, has the advantages of cutting off the frost by the heating wire, making the frost fall faster, and collecting and crushing the frost to prevent it from refreezing, thereby effectively solving the problems and shortcomings of the existing technology and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the evaporation tube portion of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the collecting bucket part of the utility model.

[0020] In the figure: housing 1, collecting bucket 2, connecting pipe 3, motor bracket 4, motor 5, crushing knife 6, water tank 7, evaporating pipe 8, liquid inlet pipe 9, liquid return pipe 10, heating wire 11, bracket 12. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figures 1 to 4 The utility model provides a specific technical implementation scheme of a quick-freezing hot fluorine defrosting device:

[0023] A quick-freezing hot fluorine defrosting device, comprising: a shell 1, a collecting bucket 2, a connecting pipe 3, a motor bracket 4, a motor 5, a crushing knife 6, a water tank 7, an evaporating pipe 8, a liquid inlet pipe 9, a liquid return pipe 10, a heating wire 11, and a bracket 12; the shell 1 is a U-shaped shell structure, and the collecting bucket 2 is fixed to the lower part of the shell 1, and the connecting pipe 3 is fixed to the lower part of the collecting bucket 2; the collecting bucket 2 is a funnel-shaped structure with a square upper part and a circular lower part; the motor bracket 4 is fixed to the inner wall of the lower end of the connecting pipe 3; the motor 5 is fixed to the middle position of the motor bracket 4, and the motor 5 shaft passes through the motor bracket 4 and is fixedly connected to the crushing knife 6; the water tank 7 is connected to the lower end of the connecting pipe 3, and the water tank 7 is provided with a drain pipe; the fallen frost falls into the connecting pipe 3 through the collecting bucket 2, is crushed by the crushing knife 6, and falls into the water tank 7 to prevent the frost from accumulating and freezing again; the evaporation tube 8 is arranged in the shell 1, and the two ends of the evaporation tube 8 are respectively connected to the liquid inlet pipe 9 and the liquid return pipe 10; the heating wire 11 is a heating wire with multiple semicircular arc structures, which is convenient for the heating wire 11 to surround the outside of the evaporation tube 8; the heating wire 11 is arranged above and below the middle of the evaporation tube 8, and the two ends of the heating wire 11 are fixed by the bracket 12; the heating wire 11 surrounds the evaporation tube 8, and after power is turned on, the heating wire 11 heats up to cut off the frost on the surface of the evaporation tube 8, so that the frost falls faster.

[0024] Specific implementation steps:

[0025] When in use, the heating wire 11 is energized, and high-temperature fluorine vapor enters the evaporation tube 8 from the liquid inlet pipe 9. The hot fluorine condenses in the evaporation tube 8 and releases heat to melt the frost close to the surface of the evaporation tube 8. The condensed fluorine returns from the return liquid pipe 10. At the same time, the heating wire 11 isolates the frost on the surface of the evaporation tube 8 to facilitate the frost to fall off. The frost falls into the collection bucket 2, slides into the connecting pipe 3, is broken into pieces by the crushing knife 6, and falls into the water tank 7 to prevent the melted frost from freezing again.

[0026] To sum up: the quick-freezing hot fluorine defrost device has a heating wire with multiple semicircular arc structures, the heating wire is arranged above and below the middle of the evaporating tube, the heating wire surrounds the evaporating tube, and the heating wire heats up after power is turned on to cut off the frost on the surface of the evaporating tube, so that the frost falls off faster; the collecting bucket is a funnel-shaped structure with a square upper part and a circular lower part, the connecting pipe is fixed at the lower part of the collecting bucket, the motor bracket is fixed on the inner wall of the lower end of the connecting pipe, the motor is fixed in the middle position of the motor bracket, and the motor shaft passes through the motor bracket and is fixedly connected with the crushing knife. The fallen frost falls into the connecting pipe through the collecting bucket, is crushed by the crushing knife, and falls into the water tank, so as to prevent the frost from accumulating and freezing again; the utility model improves the quick-freezing hot fluorine defrost device, has the advantages of cutting off the frost by the heating wire, making the frost fall off faster, collecting and crushing the frost to prevent it from freezing again, thereby effectively solving the problems and shortcomings in the existing technology and equipment.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick freezing hot fluorine defrosting device, comprising: A housing (1), a collecting hopper (2), a connecting pipe (3), a motor bracket (4), a motor (5), a crushing knife (6), a water tank (7), an evaporating pipe (8), a liquid inlet pipe (9), a liquid return pipe (10), a heating wire (11), and a bracket (12); characterized in that: the housing (1) is a U-shaped shell structure, and the collecting hopper (2) is fixed to the lower part of the housing (1), and the connecting pipe (3) is fixed to the lower part of the collecting hopper (2); the motor bracket (4) is fixed to the inner wall of the lower end of the connecting pipe (3) The motor (5) is fixed at the middle position of the motor bracket (4), and the rotating shaft of the motor (5) passes through the motor bracket (4) and is fixedly connected to the crushing knife (6); the water tank (7) is connected to the lower end of the connecting pipe (3); the evaporating tube (8) is arranged in the outer shell (1), and the two ends of the evaporating tube (8) are respectively connected to the liquid inlet pipe (9) and the liquid return pipe (10); the heating wire (11) is arranged above and below the middle of the evaporating tube (8), and the two ends of the heating wire (11) are fixed by the bracket (12).

2. A quick freezing hot fluorine defrosting device according to claim 1, characterized in that: The collecting hopper (2) is a funnel-shaped structure with a square upper portion and a circular lower portion.

3. A quick freezing hot fluorine defrosting device according to claim 1, characterized in that: The heating wire (11) is a heating wire provided with a plurality of semicircular arc structures.

4. A quick freezing hot fluorine defrosting device according to claim 1, characterized in that: The water storage tank (7) is provided with a drain pipe.

Images